CN210581985U - Hot water cup - Google Patents
Hot water cup Download PDFInfo
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- CN210581985U CN210581985U CN201920566243.XU CN201920566243U CN210581985U CN 210581985 U CN210581985 U CN 210581985U CN 201920566243 U CN201920566243 U CN 201920566243U CN 210581985 U CN210581985 U CN 210581985U
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- cup
- battery
- thermocouple
- temperature
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Abstract
The utility model provides a hot water cup, this hot water cup include cup shell and bowl cover, are equipped with battery, thermocouple and cup in proper order from the bottom up in the cup shell, and the hot junction of thermocouple is close to the cup bottom, and the cold junction of thermocouple is close to the battery, and the thermocouple includes boost circuit, and after the boost circuit rose the voltage that produces between the hot junction of thermocouple and the cold junction, the output was for the battery. The utility model has the characteristics of effectively utilize the heat.
Description
Technical Field
The utility model relates to an intelligence hot-water cup field specifically is hot-water cup.
Background
The existing hot water cup generally enables liquid such as water in the cup body to be prolonged for heat dissipation by arranging a heat insulation material in the cup body, but the heat dissipated by the liquid such as the water in the cup body cannot be effectively utilized.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a hot water cup which effectively utilizes heat.
In order to foretell main purpose, the utility model provides a hot-water cup includes cup shell and bowl cover, on the mobilizable cup shell of locating of bowl cover, from the bottom up was equipped with battery, thermocouple and cup in proper order in the cup shell, and the hot junction of thermocouple is close to bottom of the cup, and the cold junction of thermocouple is close to the battery, and the thermocouple includes boost circuit, and after the boost circuit rose the voltage that produces between with the hot junction of thermocouple and the cold junction, the output was for the battery.
It is above-mentioned visible that this scheme is through being close to the bottom of cup with the hot junction of thermocouple, is close to the battery with the cold junction of thermocouple, and when splendid attire hot water in the cup, there can be the difference in temperature between the hot junction of thermocouple and the cold junction, like this, has the electromotive force between the hot junction of thermocouple and cold junction, can output voltage for battery powered. Preferably, the thermocouple is also provided with a booster circuit, and the booster circuit can boost the voltage between the hot end and the cold end of the thermocouple and then output the voltage to the battery, so that the purpose of effectively utilizing the heat of the water in the cup body is achieved.
The cup comprises a cup shell, a cup body and a heater, wherein the cup shell is internally provided with a controller, two sides of the cup body, which are close to the bottom, are respectively provided with a first through hole and a second through hole, the first through hole and the second through hole are respectively internally provided with a temperature sensor, a cavity is formed between the cup body and the inner wall of the cup shell, the cavity is internally provided with the heater, the battery respectively supplies power to the controller, the temperature sensor and the heater, and the controller is respectively electrically connected with the temperature sensor and the.
It is thus clear that this scheme is through setting up temperature sensor, controller and heater in the cup shell for the controller can be through the continuous temperature that detects in the cup of temperature sensor, and after detecting that the temperature of water in the cup is less than the settlement temperature, the controller heats the temperature that makes the temperature maintain at the settlement temperature through controlling the heater to the water in the drinking cup, reaches the purpose of intelligent control temperature in the drinking cup.
The cup shell is provided with a temperature display screen, and the temperature display screen is electrically connected with the controller.
Therefore, the temperature information can be displayed through the temperature display screen.
The further proposal is that a USB interface is arranged outside the cup shell and is electrically connected with the battery.
Therefore, the battery can be charged through the USB interface, and external equipment can also be charged through the USB interface.
The further proposal is that an electric quantity display screen is arranged outside the cup shell and is electrically connected with the battery.
Therefore, the scheme can display the electric quantity information of the battery through the electric quantity display screen.
In order to realize foretell second purpose, the utility model discloses the hot-water cup control method who still provides is applied to above-mentioned hot-water cup, and this method includes and receives first temperature signal by the controller, judges whether first temperature signal value is less than the settlement temperature value, if yes, then sends start heating signal, and the controller is received the second temperature signal after the predetermined time, judges whether the second temperature signal value is greater than the settlement temperature value, if yes, then sends stop heating signal.
By the above, this scheme acquires first temperature signal and second temperature signal and sends to the controller through temperature sensor, and the controller judges through first temperature signal that the interior water temperature of cup is less than the settlement temperature, then sends the start heating signal to the heater, and heater start work heats the water in the drinking cup, through if judge that the interior water temperature of cup is greater than the settlement temperature then send stop heating signal, heater stop work, like this, reaches the purpose of intelligent control temperature.
Drawings
Fig. 1 is a first view structural diagram of the first embodiment of the present invention.
Fig. 2 is a second view structural diagram of the first embodiment of the present invention.
Fig. 3 is a cross-sectional view taken along the line a-a in fig. 2.
Fig. 4 is a block diagram of the first embodiment of the present invention.
Fig. 5 is an electrical schematic diagram of a thermocouple according to a first embodiment of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Hot water cup embodiment:
referring to fig. 1 to 3, the hot water cup of the present invention includes a cup lid 1 and a cup shell 2, wherein the cup lid 1 is detachably disposed on the cup shell 2.
A battery 14, a controller 10, a thermocouple 12 and a cup body 3 are sequentially arranged in the cup shell 2 from bottom to top, wherein the cup body 3 is used for containing liquid such as water, the thermocouple 12 can be a round thermocouple, and the battery 14 can be a dry battery or a storage battery.
Preferably, the hot junction 141 of the thermocouple 12 is close to the bottom of the cup body 3, the cold junction 142 of the thermocouple is close to the battery 14, the two sides of the cup body 3 close to the bottom are respectively provided with a first through hole 301 and a second through hole 302, the first through hole 301 and the second through hole 302 are respectively provided with a temperature sensor 17, a cavity 5 is formed between the cup body 3 and the inner wall of the cup shell 2, a heater 18 is arranged in the cavity 5, a temperature display screen 19 is arranged on the outer wall of the cup shell 2 close to the cup body 3, and a USB interface 13 and a power display screen 15 are arranged on the outer wall of the cup shell 2 close to. The heater 18 is used for heating water in the cup body 3, and the temperature sensor 17 is used for detecting the temperature of water in the cup body 3.
Referring to fig. 4, the thermocouple 12 is electrically connected to the battery 14, so that when the cup 3 contains hot water, a voltage is generated between the hot end 141 and the cold end 142 of the thermocouple 12 and is output to the battery 14, thereby achieving the purpose of effectively utilizing heat energy. Preferably, the battery 14 is electrically connected to the USB interface 13, so that the battery 14 can receive the voltage output by the external device through the USB interface, the battery 14 can also charge the external device such as a mobile phone through the USB interface, the battery 14 is also electrically connected to the power display screen 15, and the power display screen 15 can display the power of the battery 14, so that the user can view the remaining power of the battery 14.
The battery 14 supplies power to the controller 10, the temperature sensor 17, the heater 18, and the temperature display screen 19, respectively, and the controller 10 is electrically connected to the temperature sensor 17, the heater 18, and the temperature display screen 19, respectively. Thus, the temperature sensor 17 sends a signal for detecting the temperature of the water in the cup body 3 to the controller 10, the controller 10 judges whether the temperature of the water in the cup body 3 is less than a set temperature value, for example, 36 ℃ according to the received temperature signal, when the controller 10 judges that the received temperature signal is less than the set temperature value, a start signal is sent to the heater 18, the heater 18 heats the water in the cup body 3 after receiving the start signal, when the controller 10 judges that the received temperature signal is greater than the set temperature value, a stop signal is sent to the heater 18, and after receiving the stop signal, the heater 18 stops heating the water in the cup body 3, so that the temperature of the water in the cup body 3 is maintained at the set temperature, namely, the temperature range suitable for drinking, and the purpose of intelligently controlling the temperature of the water in.
Preferably, the controller 10 can also input the temperature signal received from the temperature sensor 17 to the temperature display screen 19, and the temperature display screen 19 displays the temperature information of the water in the water cup 3 for the user to view.
Optionally, the thermocouple 12 is further provided with a boost circuit 145, and the boost circuit 145 boosts the voltage generated between the hot end and the cold end of the thermocouple and outputs the boosted voltage to the battery, so as to achieve the purpose of further effectively utilizing the heat of the water in the cup body 3.
Referring to fig. 5, the thermocouple 12 includes a first heat conversion plate 143, a second heat conversion plate 144, and a voltage boosting circuit 145, wherein the first heat conversion plate 143 and the second heat conversion plate 142 may be conductors or semiconductors, and the first heat conversion plate 143 and the second heat conversion plate 142 are conductor materials of different compositions. The first end of the first heat conversion sheet 143 is connected to the first end of the second heat conversion sheet 144, and the junction thereof forms the hot end 141, the second end of the first heat conversion sheet 143 is electrically connected to the voltage boost circuit 145, and the second end of the second heat conversion sheet 144 is electrically connected to the voltage boost circuit 145, and the junction thereof forms the cold end 142. According to the seebeck effect, when a sufficient temperature difference is generated between hot terminal 141 and cold terminal 142, a voltage is generated between hot terminal 141 and cold terminal 142 and is output to boost circuit 145.
The voltage boost circuit 145 includes a resistor R1, a resistor R2, an operational amplifier U1, a resistor R3, a capacitor C1, a resistor R4, a resistor R5, an operational amplifier U2, a resistor RW1, a resistor R6, and a voltage output terminal VT, a first end of the resistor R1 is electrically connected to the second end of the thermal conversion pad 143, a second end of the resistor R1 is electrically connected to the inverting input terminal of the operational amplifier U1, a first end of the resistor R3 is electrically connected to the second end of the thermal conversion pad 144, a second end of the resistor R3 is electrically connected to the non-inverting input terminal of the operational amplifier U1, a first end of the resistor R2 is electrically connected to the inverting input terminal of the operational amplifier U1, a second end of the resistor R2 is electrically connected to the output terminal of the operational amplifier U2, an output terminal of the operational amplifier U2 is electrically connected to the first end of the capacitor C2, a second end of the capacitor C2 is grounded, an output terminal of the operational amplifier U2 is electrically connected to the inverting input terminal of, the first end of the resistor R4 is electrically connected with the non-inverting input end of the operational amplifier U2, the second end of the resistor R4 is electrically connected with the first end of the resistor R3, the first end of the resistor RW1 is electrically connected with the inverting input end of the operational amplifier U2, the second end of the resistor RW1 is electrically connected with the first end of the resistor R6, the second end of the resistor R6 is electrically connected with the output end of the operational amplifier U2, and the output end of the operational amplifier U2 is electrically connected with the voltage output end VT. Wherein the voltage output terminal VT is electrically connected to the battery 14.
Preferably, the resistor R3 and the capacitor C1 in this embodiment function to protect the operational amplifier U1, and the resistor R4 functions to protect the operational amplifier U2.
Thus, after a voltage is generated between the hot terminal 141 and the cold terminal 142 and output to the boost circuit 145, the resistor R1, the operational amplifier U1, and the resistor R2 perform a first-stage inverting amplification on the received voltage, and then the resistor R5, the operational amplifier U2, the resistor RW1, and the resistor R6 perform a second-stage inverting amplification on the voltage subjected to the first-stage inverting amplification, output the voltage subjected to the second-stage inverting amplification to the voltage output terminal VT, and output the voltage subjected to the first-stage amplification and the second-stage amplification to the battery 14 by the voltage output terminal VT. Therefore, the voltage generated between the hot end 141 and the cold end 142 can be amplified by the booster circuit 145 and then output to the battery 14, so that the purpose of further effectively utilizing the water temperature and heat in the cup body 3 is achieved.
By the aforesaid, this embodiment is through the bottom that is close to the hot junction with the thermocouple, is close to the battery with the cold junction of thermocouple for behind the splendid attire hot water in the cup, can produce the temperature difference between the hot junction of thermocouple and the cold junction, thereby produce voltage output and give the battery, reach the purpose of carrying out effective utilization with the heat of cup water-logging. Preferably, the boost voltage is set in the thermocouple, the voltage generated between the hot end and the cold end of the thermocouple is further amplified and then output to the battery, and the purpose of effectively utilizing the heat of the water in the cup body is further achieved. This embodiment is still through setting up temperature sensor, controller and heater in the cup shell for the controller can be through the continuous temperature that detects in the cup of temperature sensor, and after detecting that the temperature of water is less than the settlement temperature in the cup, the controller heats the water that makes the temperature maintain at the settlement temperature through the water of control heater in to the drinking cup, reaches the purpose of the interior temperature of intelligent control drinking cup.
It should be noted that the above is only the preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and all the insubstantial modifications made by using the design concept of the present invention are also included in the protection scope of the present invention.
Claims (5)
1. Hot-water cup, including cup shell and bowl cover, its characterized in that:
the cup comprises a cup shell, and is characterized in that a battery, a thermocouple and a cup body are sequentially arranged in the cup shell from bottom to top, the hot end of the thermocouple is close to the bottom of the cup body, the cold end of the thermocouple is close to the battery, the thermocouple comprises a booster circuit, and the booster circuit boosts voltage generated between the hot end and the cold end of the thermocouple and outputs the boosted voltage to the battery.
2. The hot water cup according to claim 1, wherein:
still be equipped with the controller in the cup shell, the both sides that the cup is close to the bottom are equipped with first through-hole and second through-hole respectively, be equipped with temperature sensor in first through-hole and the second through-hole respectively, the cup with vacuole formation between the cup shell inner wall, be equipped with the heater in the cavity, the battery respectively to controller, temperature sensor and heater power supply, the controller respectively with temperature sensor and heater electricity are connected.
3. The hot water cup according to claim 2, wherein:
and a temperature display screen is arranged on the outer wall of the cup shell and is electrically connected with the controller.
4. The hot water cup according to claim 1 or 3, characterized in that:
and a USB interface is arranged on the outer wall of the cup shell and is electrically connected with the battery.
5. The hot water cup according to claim 1 or 3, characterized in that:
and an electric quantity display screen is arranged on the outer wall of the cup shell and is electrically connected with the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566243.XU CN210581985U (en) | 2019-04-23 | 2019-04-23 | Hot water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566243.XU CN210581985U (en) | 2019-04-23 | 2019-04-23 | Hot water cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210581985U true CN210581985U (en) | 2020-05-22 |
Family
ID=70711189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566243.XU Active CN210581985U (en) | 2019-04-23 | 2019-04-23 | Hot water cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210581985U (en) |
-
2019
- 2019-04-23 CN CN201920566243.XU patent/CN210581985U/en active Active
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